Railcar hydraulic shock absorber backstop



FIG. 1 is a perspective view a railway car hydraulic shock absorber backstop showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is another top perspective thereof, showing a right side; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a railcar hydraulic shock absorber backstop, as shown. 